Apex to Chicago time converter

Chicago is 1 hour behind Apex. When it is 9:00 AM in Apex, it is 8:00 AM in Chicago.

Apex EDT

Friday, October 16, 2026

Chicago CDT

Friday, October 16, 2026

Apex
North Carolina, United States
Fri, Oct 16
EDTUTC-4
Chicago
Illinois, United States
Fri, Oct 16
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Apex to Chicago conversion table

Every hour of today in Apex and the matching time in Chicago. Light rows are typical working hours (9:00–18:00).

ApexChicago
12:00 AM11:00 PM−1 day
1:00 AM12:00 AM
2:00 AM1:00 AM
3:00 AM2:00 AM
4:00 AM3:00 AM
5:00 AM4:00 AM
6:00 AM5:00 AM
7:00 AM6:00 AM
8:00 AM7:00 AM
9:00 AM8:00 AM
10:00 AM9:00 AM
11:00 AM10:00 AM
12:00 PM11:00 AM
1:00 PM12:00 PM
2:00 PM1:00 PM
3:00 PM2:00 PM
4:00 PM3:00 PM
5:00 PM4:00 PM
6:00 PM5:00 PM
7:00 PM6:00 PM
8:00 PM7:00 PM
9:00 PM8:00 PM
10:00 PM9:00 PM
11:00 PM10:00 PM

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in Apex (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Apex and Chicago switch clocks on different dates:

  • Oct 16, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: -1h
  • Mar 14, 2027 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 16, 2027: -1h

Distance

Apex and Chicago are 1,021 km (634 miles) apart in a straight line.

More conversions

Chicago to ApexApex to New YorkApex to LondonApex to Los AngelesApex to TorontoApex to São PauloApex to ParisApex to BerlinApex to MoscowApex to DubaiApex to New DelhiApex to BangkokApex to Singapore
New York to ChicagoLondon to ChicagoLos Angeles to ChicagoToronto to ChicagoSão Paulo to ChicagoParis to ChicagoBerlin to ChicagoMoscow to ChicagoDubai to ChicagoNew Delhi to ChicagoBangkok to ChicagoSingapore to Chicago

Questions and answers

What is the time difference between Apex and Chicago?

Chicago is 1 hour behind Apex.

What time is it in Chicago when it is 9 AM in Apex?

When it is 9:00 AM in Apex, it is 8:00 AM in Chicago.

When is the best time to call Chicago from Apex?

Both sides are at work from 10:00 AM – 6:00 PM in Apex (9:00 AM – 5:00 PM in Chicago).

Does the time difference between Apex and Chicago change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.